84983707884 has 24 divisors (see below), whose sum is σ = 198747028480. Its totient is φ = 28263372624.

The previous prime is 84983707873. The next prime is 84983707891. The reversal of 84983707884 is 48870738948.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8060764 + ... + 8071299.

Almost surely, 2^84983707884 is an apocalyptic number.

It is an amenable number.

84983707884 is an abundant number, since it is smaller than the sum of its proper divisors (113763320596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84983707884 is a wasteful number, since it uses less digits than its factorization.

84983707884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16132509 (or 16132507 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 66.

The spelling of 84983707884 in words is "eighty-four billion, nine hundred eighty-three million, seven hundred seven thousand, eight hundred eighty-four".